验证docker是否安装成功

原创

emanlee 2023-10-31 09:32:22 ©著作权

文章标签 Docker docker 2d 文章分类 JavaScript 前端开发

©著作权归作者所有：来自51CTO博客作者emanlee的原创作品，请联系作者获取转载授权，否则将追究法律责任

验证docker是否安装成功

(base) [root@ibiomed pigenhancer]# systemctl start docker
您在 /var/spool/mail/root 中有邮件
(base) [root@ibiomed pigenhancer]# docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
2db29710123e: Pull complete
Digest: sha256:aa0cc8055b82dc2509bed2e19b275c8f463506616377219d9642221ab53cf9fe
Status: Downloaded newer image for hello-world:latest

Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
    (amd64)
3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
$ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:
https://hub.docker.com/
For more examples and ideas, visit:
https://docs.docker.com/get-started/